Question: What is the difference between hypertension and high blood pressure, and what do blood pressure numbers mean? Answer: Well, hypertension and high blood pressure are two terms that are almost used interchangeably. What you have is a number above which you have a defined diagnosis -- at least that's how we tend to do this in medicine.
Stephen Hawking. Stephen William Hawking, CH, CBE, FRS, FRSA (/ËstiËvÉn ËhÉËkÉªÅ/; born 8 January 1942) is an English theoretical physicist, cosmologist, author and Director of Research at the Centre for Theoretical Cosmology within the University of Cambridge.
A brief history of Stephen Hawking. The man who sought a âtheory of everythingâ. Stephen Hawking is the most recognisable scientist of modern times. His life has fascinated people for decades, culminating in an Oscar-winning portrayal of him in the film 'The Theory of Everything'. The film's title is a nod to his scientific life.